Chirally Aminated 2-Naphthols—Organocatalytic Synthesis of Non-Biaryl Atropisomers by Asymmetric Friedel–Crafts Amination.

DOI Number:
10.1002/anie.200503042
Reaction Category:
RXNO ID:
RXNO_0000369
Educt:
8-(pentylamino)naphthalen-2-ol, di-tert-butyl (E)-diazene-1,2-dicarboxylate
Product:
di-tert-butyl 1-(2-hydroxy-8-(pentylamino)naphthalen-1-yl)hydrazine-1,2-dicarboxylate
Catalyst:
1-[(9S)-10,11-dihydro-6′,9-dihydroxycinchonan- 5′-yl]-1,2-Hydrazinedicarboxylic acid bis(1,1-dimethylethyl) ester
Cas No:
883552-12-3
Associated Product from Buchler GmbH:
Dihydrocupreidine Base
Cas No:
73522-75-5